| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.33 | 10.372% | $257.531 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $132.62 | 3.491% | $137.2498 | $137.25 | $137.25 | $137.20 |
| Purchase #3 | $182.96 | 13.452% | $207.5718 | $207.57 | $207.55 | $207.60 |
| Purchase #4 | $72.30 | 5.580% | $76.3343 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $34.65 | 4.631% | $36.2546 | $36.25 | $36.25 | $36.30 |
| Purchase #6 | $114.76 | 7.852% | $123.771 | $123.77 | $123.75 | $123.80 |
| Purchase #7 | $30.57 | 6.562% | $32.576 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $801.19 | $871.2885 | $871.28 | $871.30 | $871.30 | |